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Renthal 47-Tooth Rear Sprocket for Kawasaki 420 Chain Silver 408U-420-47GESI

Part Number: R408U42047
RENTHAL
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SKU:
R408U42047
UPC:
765442048798
MPN:
408U-420-47GESI
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.50 LBS
$99.82
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Description

If you're running a Kawasaki 420 chain setup and want measurable gains in acceleration and reduced rotational mass, this 47-tooth rear sprocket is a direct path to both. By swapping steel for 7075-T6 aluminum, you'll shed approximately 66% of the sprocket's weight while gaining the durability needed for consistent off-road performance. The self-cleaning mud grooves mean less maintenance between rides and more reliable power delivery when it matters.

Whether you're optimizing gearing for tight terrain or simply upgrading worn components, this bolt-on replacement integrates seamlessly into your Kawasaki's drivetrain. The advanced tooth profile ensures efficient power transfer lap after lap, while the lightweight construction directly improves your bike's handling and throttle response.

  • Tooth Count: 47
  • Chain Size: 420
  • Material: 7075-T6 Aluminum
  • Weight Reduction: 66% lighter than steel
  • Finish: Silver
  • Mounting: Rear
  • Application: Off-road
  • Special Feature: Self-cleaning mud grooves
  • Installation: Bolt-on
  • MPN: 408U-420-47GESI
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Specs

PRODUCT NAME:
SPROCKET
TOOTH COUNT:
47
CHAIN SIZE:
420
MOUNTING POSITION:
REAR
COLOR/FINISH:
SILVER
RIDING STYLE:
OFF-ROAD
TYPE:
DRIVE
UNITS:
EACH
MATERIAL:
7075-T6 ALUMINUM
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Fitment

Fitment for Renthal 47-Tooth Rear Sprocket for Kawasaki 420 Chain Silver 408U-420-47GESI

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